Garrett 38r tubrine out bolt heads stripped. Is it OK to use heat?

[brandonmc07]

So I stripped 2 of the 7 bolts that hold the turn outlet on. I've tried ez out, some erwin bolt extractors, lots of pb, vise grips, and heat with a handheld propane torch. I think I need to get some big heat on them to get them red hot. My question is, do I need to worry about the bearings in the turbo if I heat those bolts where they are glowing? I understand the turbine get's very hot while driving but it has oil to cool then. Anybody have any recommendations? Thanks

 

[brandonmc07]

Got them out today. Took it to the machine shop at work where they could put some real heat to it. So I hope it was ok. Too late now if not. Now I can finally get back to putting things back together

 

[HBDELUX]

Nice. Doubtful that heating exhaust outlet bolts is gonna cause the turbo bearings any issue.